Towards model checking & simulation of a multi-tier negotiation protocol for service chains

  • Authors:
  • Paul Karaenke;Stefan Kirn

  • Affiliations:
  • University of Hohenheim, Stuttgart, Germany;University of Hohenheim, Stuttgart, Germany

  • Venue:
  • Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems: volume 1 - Volume 1
  • Year:
  • 2010

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Abstract

The object of our research is resource allocation which considers contractual dependencies across service chain tiers to avoid overcommitment and overpurchasing. We propose a multi-tier negotiation protocol for solving this problem. The proposed artifact is developed from an interaction protocol engineering perspective and a protocol specification is given. Besides basic safety properties like the absence of deadlock, we formally verify that the protocol prevents overcommitments and overpurchasing by means of the model checker Spin.